A special podcast series from New Humanist to mark the fourth year of our annual christmas rationalist show Nine Lesson and Carols for Godless People, and the release of the 20-track CD of last year's shows, we bring you nine of the best bits from 2010 over nine days leading up to Christmas. Day 3, features science writer and broadcaster Adam Rutherford, who went on the Alpha Course, so you don't have to.